156719079

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6257}}^1$

素因数の和:6308

約数の個数: 36

約数和(自身を含む): 259681968

約数和(自身を除く): 102962889

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 759, 1089, 2277, 2783, 6257, 8349, 18771, 25047, 56313, 68827, 143911, 206481, 431733, 619443, 757097, 1295199, 1583021, 2271291, 4749063, 6813873, 14247189, 17413231, 52239693, 156719079]

約数ペア:

[(1, 156719079), (3, 52239693), (9, 17413231), (11, 14247189), (23, 6813873), (33, 4749063), (69, 2271291), (99, 1583021), (121, 1295199), (207, 757097), (253, 619443), (363, 431733), (759, 206481), (1089, 143911), (2277, 68827), (2783, 56313), (6257, 25047), (8349, 18771)]